Description
Rimfire cans get dirty. That's just life with .22 LR, and it's exactly why the CMMG ZEROED 22 was built the way it was. The end caps and full baffle stack come apart for cleaning, indexing marks on the baffles take the guesswork out of reassembly, and there's a 1/4 inch hex opening machined into the front cap so you can put a bit or Allen wrench to work when carbon has glued the threads together. After a few bricks of bulk ammo, you'll appreciate every one of those details.
Light Enough to Forget It's There
At 5.6 ounces and 5.5 inches long, the ZEROED 22 adds almost nothing to the muzzle of your host gun. The slim 1-inch outer diameter is a bigger deal than it sounds, too. On most pistols it sits low enough that your factory sights still clear the tube, so there's no need to swap in suppressor-height sights just to see your target. On a rifle it keeps the balance point where it belongs instead of turning your rimfire into a nose-heavy wand.
Built Tougher Than the Price Tag Suggests
CMMG didn't cheap out on materials here. The baffles are heat-treated 17-4 stainless steel, the tube is hardcoat anodized 6061-T6 aluminum, and the rear mount is 4140 steel where the threads take the most abuse. The whole package is full-auto rated for .22 LR and also approved for .17 HMR and .22 WMR in semi-auto, all made at CMMG's facility in Missouri and backed by their lifetime warranty.
Mounting the ZEROED 22
The 1/2×28 direct-thread rear mount spins onto the most common rimfire muzzle threading out there, covering everything from a Ruger 10/22 with a threaded barrel to a Mark IV, Taurus TX22, or S&W M&P 15-22. Just confirm your barrel is threaded 1/2×28 and you're in business. For anyone wanting a quiet, low-maintenance-headache rimfire can that won't weigh down the fun, this one is tough to argue with.
Key Specifications
- Model: ZEROED 22
- Manufacturer Part Number: 22CA41E
- UPC: 810103479913
- Caliber Rating: .22 LR (full-auto rated); .17 HMR and .22 WMR (semi-auto)
- Overall Length: 5.5 in
- Outer Diameter: 1 in
- Weight: 5.6 oz
- Mount: 1/2×28 direct thread
- Baffle Material: Heat-treated 17-4 stainless steel
- Tube Material: 6061-T6 aluminum
- Rear Mount Material: 4140 steel
- Finish: Hardcoat anodized, black
- Serviceability: User serviceable with removable end caps and baffles
- Country of Origin: Made in the USA
What’s Included
- CMMG ZEROED 22 suppressor with integrated 1/2×28 direct-thread rear mount
Frequently Asked Questions
How do I clean the CMMG ZEROED 22?
Both end caps and the entire baffle stack come out, so you can scrub every part that collects lead and carbon. The baffles have indexing marks that make lining everything back up quick and repeatable, and the front cap has a 1/4 inch hex opening so a standard bit or Allen wrench can break it loose if fouling locks up the threads. With bulk .22 ammo, a cleaning every few hundred rounds keeps disassembly easy.
Will the ZEROED 22 work with my pistol's factory sights?
On most rimfire pistols, yes. The 1-inch outer diameter is slim enough that standard-height sights clear the tube on many popular hosts like the Ruger Mark IV and Taurus TX22, so you typically won't need suppressor-height sights. It's always worth a quick check on your specific setup, but this is one of the slimmest profiles in the rimfire category.
What calibers can I shoot through the ZEROED 22 besides .22 LR?
It's full-auto rated for .22 LR and also rated for .17 HMR and .22 WMR in semi-auto firearms. That covers most common rimfire platforms with a 1/2×28 threaded muzzle. Stick to those ratings and the 17-4 stainless baffle stack will hold up for the long haul, backed by CMMG's lifetime warranty.
Does the CMMG ZEROED 22 fit my rifle or pistol?
If your barrel is threaded 1/2×28, which is the standard for the vast majority of threaded rimfire barrels, it threads right on with no adapters needed. That includes popular hosts like the Ruger 10/22, Mark IV, S&W M&P 15-22, and Taurus TX22. Just verify your barrel's thread pitch before ordering, since a few rimfire guns use less common threading.


Reviews
There are no reviews yet.